#554EE6#554EE6

#554EE6 is a mid, highly saturated blue. Relative luminance 0.131; OKLCH L 52.8% C 0.221 H 277.7°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#554EE6
RGB	rgb(85, 78, 230)
HSL	hsl(243, 75%, 60%)
HSV	hsv(243, 66%, 90%)
CMYK	cmyk(63%, 66.1%, 0%, 9.8%)
CIE-LAB	lab(42.90, 47.18, -76.08)
CIE-LCH	lch(42.90, 89.52, 301.81°)
OKLab	oklab(52.75% 0.0295 -0.2194)
OKLCH	oklch(52.75% 0.221 277.7)
XYZ	xyz(20.7490, 13.0916, 76.2811)
Luminance	0.1309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554EE6 #DFE64E

analogous

#4E93E6 #554EE6 #A14EE6

triadic

#554EE6 #E6554E #4EE655

tetradic

#554EE6 #E64E93 #DFE64E #4EE6A1

square

#554EE6 #E64E93 #DFE64E #4EE6A1

split-complementary

#554EE6 #E6A14E #93E64E

monochromatic

#1D17A3 #271FD8 #554EE6 #8984EE #BCB9F5

Accessibility & contrast

On white

5.80

#554EE6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#554EE6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554EE6

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554EE6	#FFFFFF	#000000	##FFFFFF
##554EE6	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CEB

Deuteranopia (green-blind)

#005FE3

Tritanopia (blue-blind)

#007693

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #554ee6;
/* rgb */ color: rgb(85, 78, 230);
/* oklch */ color: oklch(52.8% 0.221 277.7);

Tailwind

colors: {
  custom: {
    50: '#9580ef',
    500: '#554ee6',
    950: '#000000',
  },
}

SCSS

$custom: #554ee6;
$custom-light: #9580ef;
$custom-dark: #000000;

JSON

{
  "hex": "#554ee6",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 230
  },
  "hsl": {
    "h": 242.763,
    "s": 75.248,
    "l": 60.392
  },
  "oklch": {
    "l": 0.52753,
    "c": 0.22138,
    "h": 277.7
  },
  "luminance": 0.13093
}

Semantic roles & 50–950 ramp

primary

#554EE6

secondary

#E2E5AB

accent

#D70ECE

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A17

muted

#7E7C85

Preview Lab

Preview with #554EE6

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →